Archive for the ‘History and Nature of Science’ Category


Genetic tests go mainstream - Thursday, June 25th, 2009

Companies are marketing genetic tests direct to consumers. Some tests can be lifesavers. But many tests return confusing results, which even doctors have a hard time interpreting.



Phony science - Thursday, June 4th, 2009

New study finds 2 percent of scientists admit faking data; 14 percent say colleagues have done it. Problems are most common in drug and other medical studies.



History of fishing - Thursday, May 28th, 2009

A new study finds a surprising number of fish, birds and mammals in the oceans 100 and 1,000 years ago. Can this information help regulators slow the decline of important marine animals?



“No prob” sez life to crashing asteroids! - Thursday, May 21st, 2009

The “late heavy bombardment” burned out any life that was around 4 billion years ago — or not… Plenty of high temperature bacteria could have survived in deep rocks, says a new study.



Economic stimulus = just pouring concrete? - Thursday, December 18th, 2008

Obama decides that current and new grant applications at the National Institutes of Health are an effective economic stimulus. People get jobs. Inventions get invented. What’s not to like?



Science Education 101 - Thursday, April 3rd, 2008

Don’t know much about Science Education: A new survey shows three out of every four US adults do not feel they have a good understanding of science.



Pacific migrations: New evidence on ancient human voyages - Thursday, September 27th, 2007

A stone tool discovered in Polynesia came from Hawaii — 2500 miles away. Modern analytical techniques show that Polynesians did sail thousands of miles across the ocean — without a compass.



“Dr. Death” released. Anything new about dying? - Thursday, June 14th, 2007

Jack Kevorkian forced us to confront the fears and hopes of terminal illness. What’s happened with “right to die” laws in Oregon and the Netherlands? Can “dignity therapy” ease the pain of dying?



Scrapping Science: Do Facts Really Matter? - Thursday, October 19th, 2006

Obama: “…promoting science isn’t just about providing resources—it’s about protecting free and open inquiry. It’s about listening to what our scientists have to say, even when it’s inconvenient—especially when it’s inconvenient.” What science issues face his administration?



Universe: Measured by New Yardstick - Thursday, August 10th, 2006

Feeling cramped? New measurement says the universe is bigger than you thought. Meet the astronomers’ new yardstick.




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